{"type":"firestarter.listing","listing":{"id":"lst_1M9cYNY9","product_name":"The Foot File | Glass Foot Buffer & Callus Remover","category":"Accessories","description":"Reveal softer, smoother feet with our reusable Foot File, expertly crafted to easily remove tough, dry skin and eliminate persistent calluses.","images":["https://cdn.shopify.com/s/files/1/0141/1255/5066/files/Foot_File_2.jpg?v=1748018624","https://cdn.shopify.com/s/files/1/0141/1255/5066/files/Foot_File_1.jpg?v=1748018624","https://cdn.shopify.com/s/files/1/0141/1255/5066/files/The_Foot_File-PDP-2.jpg?v=1748018624","https://cdn.shopify.com/s/files/1/0141/1255/5066/files/The_Foot_File-PDP-3.jpg?v=1748018624"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:56.859Z"},"share_url":"https://firestarter.network/l/lst_1M9cYNY9","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_1M9cYNY9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Foot File | Glass Foot Buffer & Callus Remover' and a budget_max comfortably above $20.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}